Answer: There is pollution in the east river
Explanation: If we think about it cant be a lack of food as it talks about having a large food source. Nor can it be climate change as that would result in a low yellow Perch population. it cant be they aren't able to catch the bird. So the only logical answer is a pollution that the birds are adapted to.
This is an subjective statement. Subjective tells the opinion and attitudes of ones own moods ;)
Answer:1. Perestroika 2. Detente 3. Glasnost
Explanation:correct on edg
Answer:
True
Explanation:
The Great Wall of China built during the Qin dynasty under the reign of Qin Shi Huang. The wall was successful in keeping away invaders from the North. The Great Wall of China apparent today mostly dates from the Ming dynasty. A long stretch of the Great Wall of China has gone due to natural erosion of fortifications and the wall and human activity in the absence of conservation.
